- [NEW] configuration file working.

- [NEW] zoom(), fullscreen(), cursor(), getconf(), setconf().
- [CHG] now zoom and fullscreen are controlled by the game, not by mini.
- [FIX] quit() now actually quits.
- [NEW] btnp() without parameters returns key pressed.
- [NEW] zoom, fullscreen and cursor are saved to config automatically.

jfile.cpp

@@ -50,7 +50,7 @@ char *resource_folder = NULL;
 DATA_File *data_file = NULL;
 int file_source = SOURCE_FILE;
 char scratch[255];
-std::string config_folder = NULL;
+std::string config_folder;
 std::vector<keyvalue_t> config;
 
 void file_setresourcefilename(const char *str) {
@@ -139,7 +139,7 @@ char *file_getfilebuffer(const char *resourcename, int& filesize) {
 }
 
 // Crea la carpeta del sistema donde guardar datos
-void createSystemFolder(const char *foldername)
+void file_setconfigfolder(const char *foldername)
 {
 #ifdef _WIN32
 	config_folder = std::string(getenv("APPDATA")) + "/" + foldername;
@@ -191,14 +191,18 @@ void file_loadconfigvalues() {
 	config.clear();
 	std::string config_file = config_folder + "/config.txt";
 	FILE *f = fopen(config_file.c_str(), "r");
-	if (f) {
-		while (!feof(f)) {
-			char key[100], value[100];
-			fscanf(f, "%s = %S", key, value);
-			config.push_back({key, value});
-		}
-		fclose(f);
-	}
+    if (!f) return;
+
+    char line[1024];
+    while (fgets(line, sizeof(line), f)) {
+		char *value = strchr(line, '=');
+        if (value) {
+			*value='\0'; value++;
+            value[strlen(value)-1] = '\0';
+			config.push_back({line, value});
+        }
+    }
+    fclose(f);
 }
 
 void file_saveconfigvalues() {
@@ -206,7 +210,7 @@ void file_saveconfigvalues() {
 	FILE *f = fopen(config_file.c_str(), "w");
 	if (f) {
 		for (auto pair : config) {
-			fprintf(f, "%s = %s\n", pair.key.c_str(), pair.value.c_str());
+			fprintf(f, "%s=%s\n", pair.key.c_str(), pair.value.c_str());
 		}
 		fclose(f);
 	}
@@ -225,7 +229,7 @@ const char* file_getconfigvalue(const char *key) {
 
 void file_setconfigvalue(const char* key, const char* value) {
 	if (config.empty()) file_loadconfigvalues();
-	for (auto pair : config) {
+	for (auto &pair : config) {
 		if (pair.key == std::string(key)) {
 			pair.value = value;
 			file_saveconfigvalues();